beplain Multi Hyaluronic Acid Mask 10P
This sheet mask layers seven forms of hyaluronic acid together, sodium hyaluronate, hydrolyzed sodium hyaluronate, sodium acetylated hyaluronate and potassium hyaluronate among them, alongside niacinamide and adenosine, for an occasional or weekly treatment that leaves skin visibly plumped rather than just damp.
No reviews yet- Ships from our California warehouse
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- Suited to
- Normal skinDry skinCombination skinSkin that runs sensitive
- Helps with
- A concentrated, short-contact treatment layered into an existing routineAn extra hydration step before a big day or after sun exposureA calming reset for skin that feels tight or dull
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You’re $100.00 away from free US shipping.
- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
Key benefits
- Sodium Hyaluronate, the humectant this sheet mask is built around
- Niacinamide, Allantoin, Adenosine and Bisabolol on the same list, actives
- Dipotassium Glycyrrhizate and Tremella Fuciformis (Mushroom) Extract further down the same list
- Agave Tequilana Leaf Extract and Paeonia Suffruticosa Root Extract further down the same list
- Sodium Hyaluronate named fifteenth on the manufacturer list printed on this page
- The Korean-market release of this sheet mask, confirmed against its Korean barcode
Key actives
Sodium Hyaluronatehumectant
Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it. It is the entry this sheet mask is named after, and the list carries it.
Niacinamideactive
Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is named sixth on this sheet mask's list, alongside Sodium Hyaluronate.
Allantoinactive
Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin. The panel names it eighth on this sheet mask's list, beside Sodium Hyaluronate.
Adenosineactive
Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated. It is named thirteenth on this sheet mask's list, alongside Sodium Hyaluronate.
Bisabololactive
Bisabolol is the main active fraction of chamomile oil, usually supplied from candeia wood. It is used for the look of redness in formulas for reactive skin, and it helps other ingredients absorb. It is named thirty-third on this sheet mask's list, alongside Sodium Hyaluronate.
How to use
- After cleansing and toner, unfold the sheet and smooth it over your face, pressing out any air bubbles. Leave it on for 15 to 20 minutes, then remove it and pat the remaining essence into your skin rather than rinsing it off, finishing with your regular moisturizer.
Where does this sheet mask go in my routine?
After toner, in place of your serum step, in the evening. Toner goes on before it, and the rest of the routine goes on after you take the sheet mask off. If you are adding it to a routine you already like, give it a week on its own first, so what you see is the Sodium Hyaluronate and not three changes at once.
Is this the Korean-market sheet mask or a US version?
The Korean-market one, Sodium Hyaluronate and all. We match this sheet mask to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
What else is on the list besides Sodium Hyaluronate?
Niacinamide, Allantoin and Adenosine. The order they are printed in on this sheet mask's panel is the order on the box, so you can see where Sodium Hyaluronate sits relative to them. Further down the same panel: Bisabolol, Dipotassium Glycyrrhizate and Tremella Fuciformis (Mushroom) Extract.
- Ships from
- California
Duties are prepaid. Nothing is owed at delivery. Returns are accepted for 30 days, by mail.
Orders ship from our California warehouse, dispatched within 2 business days, and arrive in 3 to 5 days. Shipping is free on orders of $100 or more.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Customs
Duty paid by us before it enters the US - 3California
Ships domestically, no international leg
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Import duties are paid by us before the parcel reaches you, so nothing is owed at the door, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
Payment and security
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How it works
The Multi Hyaluronic Acid Mask 10P is a sheet mask, used after toner, in place of your serum step, in the evening. The humectant it is built around is Sodium Hyaluronate, named fifteenth on its own ingredient list. The same list carries Niacinamide, Allantoin and Adenosine, so the humectant is not the only thing on it worth naming. How much of the Sodium Hyaluronate stays on the skin, and for how long, is decided by the sheet mask format rather than by the list alone. This is the Original Korean Formula, the sheet mask beplain sells in Korea, Sodium Hyaluronate and all.
Worth knowing
- Do not leave a sheet mask on until it dries out completely; a drying sheet can start pulling moisture from skin instead of giving it up.
- Pat in the leftover essence rather than rinsing it away or letting it go to waste.
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Korean-market original
The Original Korean Formula sheet mask from beplain, formulated with Sodium Hyaluronate and Niacinamide, held in the United States and shipped domestically.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
Match the batch code on the box against the code printed on the bottle or tube itself; the two are stamped separately and should agree.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Hyaluronic acid helps bind water to collagen, which traps water in the skin. That helps make the skin more plump and full-looking.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic Allantoin can tone down the dryness of the individual cells. It increases the water content of the skin, which means it helps to hydrate and moisturize.
Wilma Bergfeld, MDDermatologist, Cleveland Clinic
1 more professional perspective
Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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